Power Inductors - Shielded CTSEP1204KF Series From .47 µH to 10 µH SPECIFICATIONS Parts are only available ±20% inductance tolerance only. Isat: Current at which the inductance drops 20% typ. from it’s value without current. Irms: Average current for 40°C temperature rise from 25°C ambient. Inductance (µH) L Test Freq. (kHz) DCR Typ. Ω) (mΩ Irms Typ. (A) Isat Typ. (A) CTSEP1204KF-R47M CTSEP1204KF-R60M CTSEP1204KF-R68M CTSEP1204KF-R82M 0.47 0.60 0.68 0.82 100 100 100 100 1.8 2.2 2.6 2.9 28 25 22 19 40 36 34 32 4.7±0.3 4.7±0.3 4.7±0.3 4.7±0.3 CTSEP1204KF-1R0M CTSEP1204KF-1R5M CTSEP1204KF-1R8M CTSEP1204KF-2R2M CTSEP1204KF-3R3M CTSEP1204KF-4R7M CTSEP1204KF-5R6M CTSEP1204KF-6R8M CTSEP1204KF-8R2M 1.00 1.50 1.80 2.20 3.30 4.70 5.60 6.80 8.20 100 100 100 100 100 100 100 100 100 3.2 5.3 6.7 7.1 10.6 14.2 23.0 32.0 36.0 18 15 12 10.5 9.5 8.0 6.5 6.0 5.5 30 26 25 22 18 12 11 10 8 3.0±0.3 3.0±0.3 3.0±0.3 3.0±0.3 3.0±0.3 3.0±0.3 3.0±0.3 3.0±0.3 3.0±0.3 CTSEP1204KF-100M 10.0 100 39.0 5.0 7 3.0±0.3 Part Number Not shown at actual size. RoHS Compliant ctparts.com Dimension C (mm) PHYSICAL DIMENSIONS Size A B C D E Max. mm inches 13.2±0.4 12.7±0.3 See 3.50 2.2±0.3 0.52±0.02 0.50±0.01 ordering info 0.14 0.09±0.01 CHARACTERISTICS Description: SMD (shielded) power inductor Applications: PDA, Notebook, Desktop, Server applications. High current POL converters. Low profile, high current power supplies. Battery powered devices. DC/DC converters in distributed power systems. DC/DC converter for Field Programmable Gate Array (FPGA). Operating Temperature: -55°C to +120°C Inductance Tolerance: ±20% Testing: Inductance is tested on an HP4285A at 100 kHz, 100mV Packaging: Tape & Reel Marking: Parts are marked with inductance code Miscellaneous: RoHS Compliant. Magnetically shielded Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. A D XXX B E C Marking: Inductance Code RECOMMENDED LAND PATTERN Unit: mm 5.0 (0.47µH ~ 0.82µH) 3.3 (1µH ~ 10µH) 7.9 13.8 CENTRAL Technologies 03.19.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice